A.rotor blades and landing gear
B.unloading of passengers
C.loading of cargo
D.pilot's visibility
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A.Disease of Crew
B.Crew illness
C.Group illness
D.Mass disease
A.start the engine in cold weather
B.aid in helping personnel breathe
C.prime the sprinkler system
D.prime the air supply
A.the chocks at the bow of a towed vessel
B.the most forward，centermost point of a towed vessel such asa sturdy bow rail
C.the mast of a towed sailboat
D.a secure fitting near the bow of the towed vessel
A.perform the Heimlich maneuver
B.make the victim lie down with the feet elevated to get blood to the brain
C.immediately administer CPR
D.do nothing until the victim becomes unconscious
A.walk the stern to starboard in reverse
B.walk the stern to port in reverse
C.run faster than a left-handed propeller
D.right itself if capsized
最新試題
AN ILLNESS PREFERABLY OF AN INFECTIOUS NATURE SEIZING MORE THAN TWO PERSONS ON BOARD AT THE SAME TIME defines（）.
A person may operate an air compressor in which of the following areas on board a tank barge?（）
If the coxswain of your lifeboat gives the command HOLD WATER you should（）.
A towline should be fastened to（）.
Oil fires are best extinguished by（）.
If you have to jump in the water when abandoning a vessel，your legs should be（）.
A racetrack turn would be better than a Williamson turn in recovering a man overboard if（）.
A person who gets battery acid in an eye should IMMEDIATELY wash the eye with（）.
Survival practice in the mooring system is to slack off the tensions on the leeward side and（）.
Multiple fire pumps may be used for other purposes provided that one pump is（）.